{"id":"https://openalex.org/W2342528869","doi":"https://doi.org/10.1109/tcad.2015.2511148","title":"All-Region Statistical Model for Delay Variation Based on Log-Skew-Normal Distribution","display_name":"All-Region Statistical Model for Delay Variation Based on Log-Skew-Normal Distribution","publication_year":2015,"publication_date":"2015-12-22","ids":{"openalex":"https://openalex.org/W2342528869","doi":"https://doi.org/10.1109/tcad.2015.2511148","mag":"2342528869"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2015.2511148","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2015.2511148","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033478315","display_name":"Hadi Ahmadi Balef","orcid":"https://orcid.org/0000-0002-7890-219X"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Hadi Ahmadi Balef","raw_affiliation_strings":["Nanoelectronics Center of Excellence, School of Electrical and Computer Engineering, University of Tehran, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanoelectronics Center of Excellence, School of Electrical and Computer Engineering, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042809860","display_name":"Mehdi Kamal","orcid":"https://orcid.org/0000-0001-7098-6440"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mehdi Kamal","raw_affiliation_strings":["Nanoelectronics Center of Excellence, School of Electrical and Computer Engineering, University of Tehran, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanoelectronics Center of Excellence, School of Electrical and Computer Engineering, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074063358","display_name":"Ali Afzali\u2010Kusha","orcid":"https://orcid.org/0000-0001-8614-2007"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Ali Afzali-Kusha","raw_affiliation_strings":["Nanoelectronics Center of Excellence, School of Electrical and Computer Engineering, University of Tehran, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanoelectronics Center of Excellence, School of Electrical and Computer Engineering, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044650311","display_name":"Massoud Pedram","orcid":"https://orcid.org/0000-0002-2677-7307"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Massoud Pedram","raw_affiliation_strings":["Department of Electrical Engineering-System, University of Southern California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering-System, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.17393367,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"35","issue":"9","first_page":"1503","last_page":"1508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/skewness","display_name":"Skewness","score":0.829220712184906},{"id":"https://openalex.org/keywords/skew","display_name":"Skew","score":0.7008576393127441},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.6220176815986633},{"id":"https://openalex.org/keywords/skew-normal-distribution","display_name":"Skew normal distribution","score":0.5725376605987549},{"id":"https://openalex.org/keywords/normal-distribution","display_name":"Normal distribution","score":0.5491490960121155},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.5408516526222229},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5186630487442017},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.513727068901062},{"id":"https://openalex.org/keywords/percentile","display_name":"Percentile","score":0.4974723160266876},{"id":"https://openalex.org/keywords/process-variation","display_name":"Process variation","score":0.47382840514183044},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4414159953594208},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.43318796157836914},{"id":"https://openalex.org/keywords/log-normal-distribution","display_name":"Log-normal distribution","score":0.4315434694290161},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.4197055697441101},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.41848570108413696},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3395480513572693},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32511135935783386},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.257293164730072},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18529430031776428},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12192916870117188},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.0903211236000061}],"concepts":[{"id":"https://openalex.org/C122342681","wikidata":"https://www.wikidata.org/wiki/Q330828","display_name":"Skewness","level":2,"score":0.829220712184906},{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.7008576393127441},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.6220176815986633},{"id":"https://openalex.org/C43694697","wikidata":"https://www.wikidata.org/wiki/Q3258551","display_name":"Skew normal distribution","level":3,"score":0.5725376605987549},{"id":"https://openalex.org/C102094743","wikidata":"https://www.wikidata.org/wiki/Q133871","display_name":"Normal distribution","level":2,"score":0.5491490960121155},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.5408516526222229},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5186630487442017},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.513727068901062},{"id":"https://openalex.org/C122048520","wikidata":"https://www.wikidata.org/wiki/Q2913954","display_name":"Percentile","level":2,"score":0.4974723160266876},{"id":"https://openalex.org/C93389723","wikidata":"https://www.wikidata.org/wiki/Q7247313","display_name":"Process variation","level":3,"score":0.47382840514183044},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4414159953594208},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.43318796157836914},{"id":"https://openalex.org/C151620405","wikidata":"https://www.wikidata.org/wiki/Q826116","display_name":"Log-normal distribution","level":2,"score":0.4315434694290161},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.4197055697441101},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.41848570108413696},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3395480513572693},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32511135935783386},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.257293164730072},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18529430031776428},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12192916870117188},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0903211236000061},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcad.2015.2511148","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2015.2511148","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322243","display_name":"Iran National Science Foundation","ror":"https://ror.org/03sr1ma14"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W621293842","https://openalex.org/W1966741973","https://openalex.org/W1972698239","https://openalex.org/W1997782294","https://openalex.org/W2030257954","https://openalex.org/W2031474029","https://openalex.org/W2052229169","https://openalex.org/W2079677144","https://openalex.org/W2081624924","https://openalex.org/W2121209755","https://openalex.org/W2159254831","https://openalex.org/W2168559772"],"related_works":["https://openalex.org/W2913537149","https://openalex.org/W3214873722","https://openalex.org/W1979947080","https://openalex.org/W2154081587","https://openalex.org/W2065945810","https://openalex.org/W2001674776","https://openalex.org/W2021682786","https://openalex.org/W2056138279","https://openalex.org/W1494186682","https://openalex.org/W2050226735"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,48],"propose":[4],"a":[5,60,122],"single":[6],"probability":[7],"density":[8],"function":[9],"for":[10,23,40,54,59,110,125],"the":[11,14,17,20,36,51,56,67,74,77,81,91,99,105,126,135,142,146],"distributions":[12,103],"of":[13,19,26,63,76,90,98,132,145],"delay":[15,29,57,79],"in":[16,113,129],"presence":[18],"process":[21],"variation":[22,30,58],"different":[24,111],"regions":[25,131],"operation.":[27,133],"The":[28,119],"model":[31,137],"is":[32],"inspired":[33],"by":[34],"considering":[35],"analytical":[37],"current":[38],"models":[39],"each":[41],"operating":[42],"region.":[43],"Based":[44],"on":[45],"these":[46],"models,":[47],"suggest":[49],"using":[50,104,148],"log-skew-normal":[52],"distribution":[53,93,128,147],"modeling":[55],"wide":[61],"range":[62],"supply":[64],"voltages":[65],"from":[66],"subthreshold":[68],"to":[69,140,150],"above-threshold":[70],"regions.":[71],"To":[72],"assess":[73],"accuracy":[75,124],"proposed":[78,92,127,136],"distribution,":[80],"mean,":[82],"standard":[83],"deviation,":[84],"skewness,":[85],"99th":[86],"percentile,":[87],"and":[88,101,116],"yield":[89,144],"are":[94],"compared":[95],"with":[96],"those":[97],"normal":[100],"log-normal":[102],"Monte":[106],"Carlo":[107],"(MC)":[108],"simulations":[109],"circuits":[112],"both":[114],"bulk":[115],"FinFET":[117],"technologies.":[118],"results":[120],"show":[121],"higher":[123],"all":[130],"Also,":[134],"enables":[138],"us":[139],"obtain":[141],"3\u03c3":[143],"up":[149],"3.4":[151],"times":[152],"less":[153],"MC":[154],"simulation":[155],"time.":[156]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
